86540955

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{140717}}^1$

素因数の和:140766

約数の個数: 16

約数和(自身を含む): 141843744

約数和(自身を除く): 55302789

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 140717, 422151, 703585, 2110755, 5769397, 17308191, 28846985, 86540955]

約数ペア:

[(1, 86540955), (3, 28846985), (5, 17308191), (15, 5769397), (41, 2110755), (123, 703585), (205, 422151), (615, 140717)]